Portal’s heat exchanger thruster, known as Flare, fires up during a test in a vacuum chamber. (Portal Space Systems Photo) Bothell, Wash.-based Portal Space Systems says it has successfully tested its ...
Guessing Headlights on MSN
Russian scientists test plasma engine that could cut Mars travel to about 30 days
Russia is testing a plasma engine prototype designed to slash Mars travel time to just 60 days. Developed by Rosatom’s ...
BROOMFIELD, Colo., August 11, 2025 – MMA Space has developed a low-cost solar array capable of generating tens of kilowatts that can be manufactured in a fraction of the time of conventional solar ...
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